Seems to work well enough in general now.
(Ported from radeon commit 1181b9c582f10b6c523e4b2988e2ce87ecf3d367)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Removes the need for a double negation when forcing acceleration on.
Note that this change is backwards compatible, as the option parser
automagically handles the 'No' prefix.
(ported from radeon commit cc615d06db0332fc6e673b55632bcc7bf957b44b)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Add Option "DRI" to allow selection of maximum DRI level.
This allows the user to select the maximum level of DRI
implementation to use, DRI2 or DRI3. It replaces the old
option "DRI3" which had exactly the same purpose, but
differs from the method used in both intel ddx and nouveau ddx.
Make this consistent before a new stable driver is released.
v2: Retain handling of old Option "DRI3" for backwards
compatibility, but Option "DRI" will take precedence
over "DRI3" if both are provided.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
When this option is enabled, most pixmaps (including the screen pixmap)
are allocated in system RAM and mostly accessed by the CPU. Changed areas
of the screen pixmap are copied to dedicated per-CRTC scanout pixmaps
regularly, triggered by the vblank interrupt.
(Cherry picked from radeon commits ae92d1765fa370a8d94c2856ad6c45d273ec3c69
and 1af044d7eee211fd4b248c236280274a68334da5)
[ Michel Dänzer: Additional adjustements for the amdgpu driver ]
Signed-off-by: Darren Powell <darren.powell@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Must be enabled with
Option "DRI3"
in xorg.conf.
(Cherry picked from radeon commits 64e1e4dbdd3caee6f5d8f6b6c094b4533fa94953,
694e04720b886060fe3eefdce59741f218c8269f,
f940fd741b15f03393037c5bb904cd74f012de9d,
fcd37f65f485291084c174666bd605e215bf1398,
4b0997e56dec0053cb2cb793e0f4ae35055ff7e6,
f68d9b5ba0c91a725b5eec9386c61bea8824c299 and
98fb4199e63fedd4607cddee64bf602d6398df81)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
